Edwardian platinum brooch

Belle Époque/ Edwardian platinum and gold brooch, set with three antique cut diamonds (0.8+0.3+0.3crt., total 1.4crt.) of excellent colour (G-I) and clarity (VVS1-VS2) and eighty single and rose cut diamonds of good quality.Total diamond weight approximately 2.2crt. This elegant form is actually quite complicated to realize in platinum and has been assembled by laminating layers of platinum . The pin and safety clasp are made of 14 carat yellow gold.